Merge "Clean up drawable filter/dither docs" into mnc-dev (484b1148) · Commits · e / os / android_frameworks_base

graphics/java/android/graphics/drawable/Drawable.java

+16 −7

Original line number	Diff line number	Diff line
		@@ -270,8 +270,13 @@ public abstract class Drawable {

		/**
		* Set to true to have the drawable dither its colors when drawn to a device
		* with fewer than 8-bits per color component. This can improve the look on
		* those devices, but can also slow down the drawing a little.
		* with fewer than 8-bits per color component.
		*
		* <p>This can improve the look on those devices, but can also slow down
		* the drawing a little.</p>
		*
		* @see #isDither()
		* @see android.graphics.Paint#setDither(boolean);
		*/
		public void setDither(boolean dither) {}

		@@ -284,15 +289,19 @@ public abstract class Drawable {
		}

		/**
		* Set to true to have the drawable filter its bitmap when scaled or rotated
		* (for drawables that use bitmaps). If the drawable does not use bitmaps,
		* this call is ignored. This can improve the look when scaled or rotated,
		* but also slows down the drawing.
		* Set to true to have the drawable filter its bitmaps with bilinear
		* sampling when they are scaled or rotated.
		*
		* <p>This can improve appearance when bitmaps are rotated. If the drawable
		* does not use bitmaps, this call is ignored.</p>
		*
		* @see #isFilterBitmap()
		* @see android.graphics.Paint#setFilterBitmap(boolean);
		*/
		public void setFilterBitmap(boolean filter) {}

		/**
		* @return whether this drawable filters its bitmap
		* @return whether this drawable filters its bitmaps
		* @see #setFilterBitmap(boolean)
		*/
		public boolean isFilterBitmap() {